4040024141 has 4 divisors (see below), whose sum is σ = 4052229984. Its totient is φ = 4027818300.

The previous prime is 4040024137. The next prime is 4040024147. The reversal of 4040024141 is 1414200404.

It is a happy number.

4040024141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4040024141 - 2² = 4040024137 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4040024147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6102425 + ... + 6103086.

It is an arithmetic number, because the mean of its divisors is an integer number (1013057496).

Almost surely, 2^4040024141 is an apocalyptic number.

It is an amenable number.

4040024141 is a deficient number, since it is larger than the sum of its proper divisors (12205843).

4040024141 is a wasteful number, since it uses less digits than its factorization.

4040024141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12205842.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 4040024141 is about 63561.1842322026. The cubic root of 4040024141 is about 1592.6780206918.

Adding to 4040024141 its reverse (1414200404), we get a palindrome (5454224545).

The spelling of 4040024141 in words is "four billion, forty million, twenty-four thousand, one hundred forty-one".